## Mini Ring Core Calculator Program

Program **T-type** and **FERRO** magnetic, which is not more tipde transformer for the calculation can do (Iron Powder Cores (AMIDON), *Unknown Cores, Air Cores, *Ferrite Cores (AMIDON)*, *Ring Cores from EPCOS, Ring Cores from Ferroxcube (Philips))

*Tools*

- Determining and Permeability µi of Unknown Cores
- Resonant Circuits
- Calculating Resistance of Copper Wire
- Conversion Inch <-> Meter, AWG -> mm, °F -> °C

Who needs such a calculator? – Radio amateurs, who are still home brewing.

You need a certain inductance and looking for the corresponding number of turns.

Well, looking for the AL-Value in a table (but where was it?) – and found it.

But what about the formula?

Again searching.

Not found or if you did, which units to use?

Is a T50-2 red or yellow?

This program has all these answers and even more.

source: mini Ring Core Calculator design by Wilfried Burmeister -DL5SWB.

**Please send your ideas, which are very important for our success…**

very very tanks .

Dear colleague,

Excelent program, many thanks.

Sincerely.

Daniel Crespo

LU6DHI

Looks good will try out asap

Thanks alot

just perfect

Very useful program,thank you.

ok..10 perfect